UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HBpRJnq3S1hE7WaIrO2OcaTLwl4h0MIpnau7WyL5XQ=' 
WHERE 
  key_id = 'b38ef2f5c3a3b9da4840f5a642da37ce7f89c893dd4dc61caa02acb3c77d83cd' 
  AND (
    token = '4HBpRJnq3S1hE7WaIrO2OcaTLwl4h0MIpnau7WyL5XQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )